H2S corrosion of 304L and 316L in oxygen-free Na2SO4 + Na2S solution at pH 3 and temperature of 60 0C were investigated by EIS, potentiodynamic polarisation, multi-component Pourbaix diagrams and microstructure characterization. ...

In this study, we report on a combined microscopic, analytical and electrochemical characterization of the nanoscopic passive layer on a tungsten‑molybdenum-containing super duplex stainless steel. We used scanning ...